Home / 27,530,874,825,644-38,009,756,494,112-17,525,014,852,153

Finding the Fourth Proportional to 27,530,874,825,644, 38,009,756,494,112 and 17,525,014,852,153

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Solution

The fourth proportional to 27,530,874,825,644, 38,009,756,494,112 and 17,525,014,852,153 is: 24,195,436,988,640.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,530,874,825,644 : 38,009,756,494,112 = 17,525,014,852,153 : x
  2. Step 2: Convert to fraction form
    27,530,874,825,644/38,009,756,494,112 = 17,525,014,852,153/x
  3. Step 3: Cross multiply
    27,530,874,825,644x = 38,009,756,494,112 × 17,525,014,852,153
  4. Step 4: Simplify right side
    27,530,874,825,644x = 666,121,547,086,031,726,504,312,832
  5. Step 5: Solve for x
    x = 666,121,547,086,031,726,504,312,832/27,530,874,825,644
  6. Step 6: Final answer
    x = 24,195,436,988,640.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.